{"title":"5V-12V PWM Switch Relay Module","description":null,"products":[{"product_id":"5v-12v-pwm-switch-relay-module-universal-switch-module-fpv-rc-models-remote-control-relay","title":"5V-12V PWM Switch Relay Module Universal Switch Module FPV RC Models Remote Control Relay","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- The remote switch remotely controls the electrical equipment on the aircraft model through a certain switch channel on the remote control, and one LED dynamically displays the current switch status in real time, so there is no need for an operation manual and it can be quickly mastered.\u003cbr\u003e- This device does not require calibration and can be accurately compatible with various brands of remote control devices.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Only supports receivers with voltages below 12V, otherwise it may cause module damage. If the receiver and servo use a high-voltage system, a buck module should be added to the module.\u003cbr\u003e- One servo signal input controls one electronic switch.\u003cbr\u003e- Normally-on end supports 20A current.\u003cbr\u003e- One LED indicates the working status.\u003cbr\u003e- Equipped with power on protection function, easy to operate.\u003cbr\u003e- The input channel does not require calibration and is compatible with various brands of remote control devices.\u003cbr\u003e- Small size and light weight.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTypical Applications:\u003c\/b\u003e\u003cbr\u003e- Remote control model rocket launch.\u003cbr\u003e- Remote control model smoking control.\u003cbr\u003e- Scale model aircraft weapon systems control.\u003cbr\u003e- Smoke control of model aircraft.\u003cbr\u003e- Various remote switch systems control.\u003cbr\u003e- Switching signals between two cameras.\u003cbr\u003e- Control the on and off of various electrical power sources, such as navigation lights, searchlights, flashing lights, buzzers, and so on.\u003cbr\u003e- Control the camera shutter or switch between recording and photography modes.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUsing Description:\u003c\/b\u003e\u003cbr\u003e1. Connection\u003cbr\u003e- Insert the signal input cable into an idle receiver channel that corresponds to a switch on the remote control.\u003cbr\u003e- When connected to the receiver, the power indicator light will be illuminated.\u003cbr\u003e- When the switch channel is open, the work indicator light is on, otherwise it is off.\u003cbr\u003e2. Working mode\u003cbr\u003e- The red LED light indicates the power indicator light.\u003cbr\u003e- The blue LED light indicates the working status of the relay.\u003cbr\u003e3. Trigger\u003cbr\u003e- Turn on the switch (OFF -\u0026gt; ON) on the remote control, the green LED light will turn on, and the relay will start working.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Relay Switch Module\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFAQ:\u003c\/b\u003e\u003cbr\u003eQ1: Does the switch have an output?\u003cbr\u003eA: No, just a single pole double throw switch. The device is powered separately, and the output is the same as the supplied voltage.\u003cbr\u003e\u003cbr\u003eQ2: What is the difference between electronic switches and relays?\u003cbr\u003eA: Both are switches, but the relay supports a larger current (up to 20A). The relay can be used for AC or DC power, while electronic switches can only connect to DC power.\u003cbr\u003e\u003cbr\u003eQ3: Is the switch controlled by PWM duty cycle?\u003cbr\u003eA: Yes, controlled by PWM with a cycle of 20 milliseconds and a high level of 1 to 2 milliseconds.\u003cbr\u003e\u003cbr\u003eQ4: What is the difference between the green board and the black board?\u003cbr\u003eA: The power supply voltage of the relay module is different. The relay module is powered by the receiver, and the receiver also needs to be powered. Please purchase the green board if your receiver is 5V, purchase the black board if your receiver is 5.2V-12V. The equipment is powered separately, with a maximum voltage of 110V, a maximum power not exceeding 280W, and a current not exceeding 20A.\u003cbr\u003e\u003cbr\u003eQ5: What is the startup signal? What is the frame rate?\u003cbr\u003eA: Model airplane PWM signal: State A is from 1ms to 1.3ms, State B is from 1.7ms to 2ms, switching from A to B is open, and switching from B to A is closed. Normally open and normally closed, when the receiver sends a signal, NO disconnected and NC closed.\u003cbr\u003e\u003cbr\u003eQ6: Why does the switch keep the red light on and the blue light off?\u003cbr\u003eA: There is a problem with the PWM signal terminal. Please confirm that the PWM has output (you can use a servo tester), and then check if the travel is large enough (adjust the travel to the maximum and try again).\u003cbr\u003e\u003cbr\u003eQ7: Can it control the forward and reverse rotation of the motor?\u003cbr\u003eA: No, it can only control on or off.\u003cbr\u003e\u003cbr\u003eQ8: Why did I buy three black board relays, only two of which work?\u003cbr\u003eA: Check if the current is at the critical value. There may be insufficient current, and the black board relay requires a power supply of 5.2V or above. As the black board is a high-voltage version, lowering it will cause the relay to malfunction. For low voltage receivers, it is recommended to purchase a green board instead.\u003cbr\u003e\u003cbr\u003eQ9: Can multiple channels be controlled?\u003cbr\u003eA: No. One channel relay can only control the start and stop of one relay.\u003cbr\u003e\u003cbr\u003eQ10: Can I just turn on and off the signal line, not the power line?\u003cbr\u003eA: A relay is just a switch that can turn on and off signal lines.\u003cbr\u003e\u003cbr\u003eQ11: What is the maximum limit of the relay?\u003cbr\u003eA: Relay voltage and current limit: 20A 24VDC, 20A 125VAC.\u003cbr\u003e\u003cbr\u003eQ12: Is the relay jog or self-locking?\u003cbr\u003eA: This is a remote control setting issue, not related to the relay. Our relay only needs to switch channels and provide PWM signals for the model aircraft.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/106227\/106227-01.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41329215602737,"sku":"106227","price":7.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20261107090535_32d5e50e.jpg?v=1794040823"}],"url":"https:\/\/www.thanksbuyer.com\/es\/collections\/5v-12v-pwm-switch-relay-module.oembed","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}